Revel in Riches [Mystery Booster] Demon it gets +3/+3 until end

it gets +3/+3 until end of turn for each creature blocking it beyond the first

"When he reached the entrance of the cavern

Players can't pay life or sacrifice creatures to cast spells or activate abilities

Colossus of Sardia doesn't untap during your untap step

Revel in Riches [Mystery Booster] Demon it gets +3/+3 until endSet: Mystery Booster Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.